Nov 09 20:17:58.941 INFO checking DomParfitt/copperhead against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 20:17:58.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +653da4fd006c97625247acd7e076d0782cdc149b-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 09 20:17:59.394 INFO blam! fb410e57e5d43319b65e16ead5eebe174af7e03ce11b9a13f62173f667493d07
Nov 09 20:17:59.397 INFO running `"docker" "start" "-a" "fb410e57e5d43319b65e16ead5eebe174af7e03ce11b9a13f62173f667493d07"`
Nov 09 20:18:01.415 INFO kablam! usermod: no changes
Nov 09 20:18:01.811 INFO kablam!    Compiling log v0.4.2
Nov 09 20:18:01.814 INFO kablam!     Checking gfx_core v0.7.2
Nov 09 20:18:01.815 INFO kablam!    Compiling serde_json v0.9.10
Nov 09 20:18:01.815 INFO kablam!     Checking png v0.9.0
Nov 09 20:18:01.843 INFO kablam!     Checking pistoncore-input v0.19.0
Nov 09 20:18:01.843 INFO kablam!     Checking jpeg-decoder v0.1.15
Nov 09 20:18:06.187 INFO kablam!    Compiling log v0.3.9
Nov 09 20:18:10.412 INFO kablam!    Compiling gl_generator v0.6.1
Nov 09 20:18:10.412 INFO kablam!    Compiling gl_generator v0.7.0
Nov 09 20:18:10.412 INFO kablam!    Compiling gl_generator v0.5.5
Nov 09 20:18:13.564 INFO kablam!     Checking image v0.15.0
Nov 09 20:18:27.875 INFO kablam!    Compiling target_build_utils v0.3.1
Nov 09 20:18:28.561 INFO kablam!     Checking pistoncore-window v0.28.0
Nov 09 20:18:30.435 INFO kablam!    Compiling glutin v0.9.2
Nov 09 20:18:31.943 INFO kablam!    Compiling gl v0.6.5
Nov 09 20:18:32.219 INFO kablam!    Compiling gfx_gl v0.4.0
Nov 09 20:18:43.400 INFO kablam!     Checking pistoncore-event_loop v0.33.0
Nov 09 20:18:47.739 INFO kablam!    Compiling libloading v0.3.4
Nov 09 20:18:51.331 INFO kablam!     Checking piston v0.33.0
Nov 09 20:19:00.031 INFO kablam!     Checking dlib v0.3.1
Nov 09 20:19:02.451 INFO kablam!     Checking wayland-sys v0.9.10
Nov 09 20:19:04.603 INFO kablam!     Checking wayland-client v0.9.10
Nov 09 20:19:13.347 INFO kablam!     Checking wayland-protocols v0.9.10
Nov 09 20:19:13.347 INFO kablam!     Checking wayland-kbd v0.9.1
Nov 09 20:19:21.504 INFO kablam!     Checking wayland-window v0.7.0
Nov 09 20:19:23.481 INFO kablam!     Checking winit v0.7.6
Nov 09 20:19:31.695 INFO kablam!     Checking pistoncore-glutin_window v0.39.1
Nov 09 20:19:40.646 INFO kablam!     Checking gfx v0.16.3
Nov 09 20:19:40.653 INFO kablam!     Checking gfx_device_gl v0.14.6
Nov 09 20:19:47.626 INFO kablam!     Checking piston-gfx_texture v0.26.0
Nov 09 20:19:50.097 INFO kablam!     Checking piston2d-gfx_graphics v0.43.0
Nov 09 20:19:54.551 INFO kablam!     Checking piston_window v0.70.0
Nov 09 20:19:58.095 INFO kablam!     Checking snake v0.1.0 (/source)
Nov 09 20:20:04.371 INFO kablam! warning: constant item is never used: `BLUE`
Nov 09 20:20:04.371 INFO kablam!  --> src/color/mod.rs:3:1
Nov 09 20:20:04.371 INFO kablam!   |
Nov 09 20:20:04.371 INFO kablam! 3 | pub const BLUE:   [f32; 4] = [0.0, 0.0, 1.0, 1.0];
Nov 09 20:20:04.371 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:04.371 INFO kablam!   |
Nov 09 20:20:04.371 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 20:20:04.371 INFO kablam! 
Nov 09 20:20:04.371 INFO kablam! warning: constant item is never used: `YELLOW`
Nov 09 20:20:04.371 INFO kablam!  --> src/color/mod.rs:4:1
Nov 09 20:20:04.371 INFO kablam!   |
Nov 09 20:20:04.371 INFO kablam! 4 | pub const YELLOW: [f32; 4] = [1.0, 1.0, 0.0, 1.0];
Nov 09 20:20:04.371 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:04.371 INFO kablam! 
Nov 09 20:20:04.371 INFO kablam! warning: constant item is never used: `PURPLE`
Nov 09 20:20:04.371 INFO kablam!  --> src/color/mod.rs:5:1
Nov 09 20:20:04.371 INFO kablam!   |
Nov 09 20:20:04.371 INFO kablam! 5 | pub const PURPLE: [f32; 4] = [1.0, 0.0, 1.0, 1.0];
Nov 09 20:20:04.371 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:04.371 INFO kablam! 
Nov 09 20:20:04.371 INFO kablam! warning: constant item is never used: `CYAN`
Nov 09 20:20:04.371 INFO kablam!  --> src/color/mod.rs:6:1
Nov 09 20:20:04.371 INFO kablam!   |
Nov 09 20:20:04.371 INFO kablam! 6 | pub const CYAN:   [f32; 4] = [0.0, 1.0, 1.0, 1.0];
Nov 09 20:20:04.371 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:04.371 INFO kablam! 
Nov 09 20:20:04.371 INFO kablam! warning: struct is never constructed: `Controller`
Nov 09 20:20:04.371 INFO kablam!  --> src/controller/mod.rs:5:1
Nov 09 20:20:04.371 INFO kablam!   |
Nov 09 20:20:04.371 INFO kablam! 5 | pub struct Controller<'a> {
Nov 09 20:20:04.371 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:04.371 INFO kablam! 
Nov 09 20:20:04.371 INFO kablam! warning: method is never used: `new`
Nov 09 20:20:04.371 INFO kablam!   --> src/controller/mod.rs:10:5
Nov 09 20:20:04.371 INFO kablam!    |
Nov 09 20:20:04.371 INFO kablam! 10 |     pub fn new(snake: &'a mut Snake) -> Self {
Nov 09 20:20:04.371 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:04.371 INFO kablam! 
Nov 09 20:20:04.371 INFO kablam! warning: method is never used: `process`
Nov 09 20:20:04.371 INFO kablam!   --> src/controller/mod.rs:16:5
Nov 09 20:20:04.371 INFO kablam!    |
Nov 09 20:20:04.372 INFO kablam! 16 |     pub fn process(&mut self, key: Key) {
Nov 09 20:20:04.372 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:04.372 INFO kablam! 
Nov 09 20:20:04.372 INFO kablam! warning: method is never used: `key_binding`
Nov 09 20:20:04.372 INFO kablam!   --> src/controller/mod.rs:23:5
Nov 09 20:20:04.372 INFO kablam!    |
Nov 09 20:20:04.372 INFO kablam! 23 |     fn key_binding(key: Key) -> Direction {
Nov 09 20:20:04.372 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:04.372 INFO kablam! 
Nov 09 20:20:05.083 INFO kablam! warning: constant item is never used: `BLUE`
Nov 09 20:20:05.083 INFO kablam!  --> src/color/mod.rs:3:1
Nov 09 20:20:05.083 INFO kablam!   |
Nov 09 20:20:05.083 INFO kablam! 3 | pub const BLUE:   [f32; 4] = [0.0, 0.0, 1.0, 1.0];
Nov 09 20:20:05.083 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:05.083 INFO kablam!   |
Nov 09 20:20:05.083 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 20:20:05.083 INFO kablam! 
Nov 09 20:20:05.083 INFO kablam! warning: constant item is never used: `YELLOW`
Nov 09 20:20:05.083 INFO kablam!  --> src/color/mod.rs:4:1
Nov 09 20:20:05.083 INFO kablam!   |
Nov 09 20:20:05.083 INFO kablam! 4 | pub const YELLOW: [f32; 4] = [1.0, 1.0, 0.0, 1.0];
Nov 09 20:20:05.083 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:05.083 INFO kablam! 
Nov 09 20:20:05.083 INFO kablam! warning: constant item is never used: `PURPLE`
Nov 09 20:20:05.083 INFO kablam!  --> src/color/mod.rs:5:1
Nov 09 20:20:05.083 INFO kablam!   |
Nov 09 20:20:05.083 INFO kablam! 5 | pub const PURPLE: [f32; 4] = [1.0, 0.0, 1.0, 1.0];
Nov 09 20:20:05.083 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:05.083 INFO kablam! 
Nov 09 20:20:05.083 INFO kablam! warning: constant item is never used: `CYAN`
Nov 09 20:20:05.083 INFO kablam!  --> src/color/mod.rs:6:1
Nov 09 20:20:05.083 INFO kablam!   |
Nov 09 20:20:05.083 INFO kablam! 6 | pub const CYAN:   [f32; 4] = [0.0, 1.0, 1.0, 1.0];
Nov 09 20:20:05.083 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:05.083 INFO kablam! 
Nov 09 20:20:05.083 INFO kablam! warning: struct is never constructed: `Controller`
Nov 09 20:20:05.083 INFO kablam!  --> src/controller/mod.rs:5:1
Nov 09 20:20:05.083 INFO kablam!   |
Nov 09 20:20:05.083 INFO kablam! 5 | pub struct Controller<'a> {
Nov 09 20:20:05.083 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:05.084 INFO kablam! 
Nov 09 20:20:05.084 INFO kablam! warning: method is never used: `new`
Nov 09 20:20:05.084 INFO kablam!   --> src/controller/mod.rs:10:5
Nov 09 20:20:05.084 INFO kablam!    |
Nov 09 20:20:05.084 INFO kablam! 10 |     pub fn new(snake: &'a mut Snake) -> Self {
Nov 09 20:20:05.084 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:05.084 INFO kablam! 
Nov 09 20:20:05.084 INFO kablam! warning: method is never used: `process`
Nov 09 20:20:05.084 INFO kablam!   --> src/controller/mod.rs:16:5
Nov 09 20:20:05.084 INFO kablam!    |
Nov 09 20:20:05.084 INFO kablam! 16 |     pub fn process(&mut self, key: Key) {
Nov 09 20:20:05.084 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:05.084 INFO kablam! 
Nov 09 20:20:05.084 INFO kablam! warning: method is never used: `key_binding`
Nov 09 20:20:05.084 INFO kablam!   --> src/controller/mod.rs:23:5
Nov 09 20:20:05.084 INFO kablam!    |
Nov 09 20:20:05.084 INFO kablam! 23 |     fn key_binding(key: Key) -> Direction {
Nov 09 20:20:05.084 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:20:05.084 INFO kablam! 
Nov 09 20:20:05.107 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 03s
Nov 09 20:20:05.123 INFO kablam! su: No module specific data is present
Nov 09 20:20:05.919 INFO running `"docker" "rm" "-f" "fb410e57e5d43319b65e16ead5eebe174af7e03ce11b9a13f62173f667493d07"`
Nov 09 20:20:06.328 INFO blam! fb410e57e5d43319b65e16ead5eebe174af7e03ce11b9a13f62173f667493d07